diff options
Diffstat (limited to 'sysdeps/i386/bits/string.h')
| -rw-r--r-- | sysdeps/i386/bits/string.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/i386/bits/string.h b/sysdeps/i386/bits/string.h index 01c17db68d..b727e2bc17 100644 --- a/sysdeps/i386/bits/string.h +++ b/sysdeps/i386/bits/string.h @@ -319,13 +319,16 @@ __memrchr (__const void *__s, int __c, size_t __n) ("std\n\t" "repne; scasb\n\t" "je 1f\n\t" - "movl $1,%0\n" + "orl $-1,%0\n" "1:\tcld" : "=D" (__res), "=&c" (__d0) - : "a" (__c), "0" (__s), "1" (__n) + : "a" (__c), "0" (__s + __n - 1), "1" (__n) : "cc"); - return __res - 1; + return __res + 1; } +# ifdef __USE_GNU +# define memrchr(s, c, n) __memrchr (s, c, n) +# endif #endif /* Return the length of S. */ |